(19)

(11)

EP 2 828 768 A2

(12)

(88) Date of publication A3: 22.05.2014 (43) Date of publication: 28.01.2015 Bulletin 2015/05 (21) Application number: 13764939.8 (22) Date of filing: 20.03.2013

(51) International Patent Classification (IPC):  G06F 17/00(2006.01) G06Q 30/00(2012.01) (86) International application number: PCT/US2013/033192 (87) International publication number: WO 2013/142625 (26.09.2013 Gazette 2013/39)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 20.03.2012 US 201213425297 20.03.2012 US 201213425280 20.03.2012 US 201213425261 20.03.2012 US 201213425275 20.03.2012 US 201213425289 (71) Applicant: A9.com, Inc. Palo Alto, California 94301 (US)	(72) Inventors: AMACKER, Matthew, W. Palo Alto, CA 94301 (US) TESLER, Joel, D. Palo Alto, CA 94301 (US) (74) Representative: Leeming, John Gerard  J A Kemp 14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)